KAPPA/LAMBDA QUANTITATIVE FREE LIGHT CHAINS WITH RATIO, SERUM
This assay is highly sensitive to increasing concentrations of monoclonal free kappa or free lambda light chains in the serum of patients with evolving or relapsing myelomas.
Specimen Collection Requirements
Serum, one gold (SST) top tube
Remove serum from cells ASAP.
Plasma or ambient specimens
Ambient: Unacceptable; Refrigerated: 3 weeks; Frozen: 6 months
Thursday, January 5, 2017 03:42:04 AM